watch 01:51 The Loop (TV) Do you like this video? This needs a stretch. (Feel free to remove when satisfied of completion.)Needed: History. The mansion is where Sia lives. Contents[show] History Scooby-Doo and Guess Who? Season one Insert details here. Appearances Scooby-Doo and Guess Who? 111. Now You Sia, Now You Don't! Retrieved from "https://scoobydoo.fandom.com/wiki/Sia%27s_mansion?oldid=357895" Categories: Articles needing expansion Homes Scooby-Doo and Guess Who? season 1 locations Community content is available under CC-BY-SA unless otherwise noted.